diff options
author | Michel Dänzer <daenzer@vmware.com> | 2009-03-04 11:58:48 +0100 |
---|---|---|
committer | Michel Dänzer <daenzer@vmware.com> | 2009-03-04 11:58:48 +0100 |
commit | 5e27cd46c04a9e7b5904cc014bffd0f4daae31fe (patch) | |
tree | a57289f14d69f1977dfaee592af908052d726b8c /src/mesa/state_tracker/st_cb_readpixels.c | |
parent | 60041203d5847de8ab71842a6ce5d33d96cc4930 (diff) |
gallium: Unify reference counting.
The core reference counting code is centralized in p_refcnt.h.
This has some consequences related to struct pipe_buffer:
* The screen member of struct pipe_buffer must be initialized, or
pipe_buffer_reference() will crash trying to destroy a buffer with reference
count 0. u_simple_screen takes care of this, but I may have missed some of
the drivers not using it.
* Except for rare exceptions deep in winsys code, buffers must always be
allocated via pipe_buffer_create() or via screen->*buffer_create() rather
than via winsys->*buffer_create().
Diffstat (limited to 'src/mesa/state_tracker/st_cb_readpixels.c')
-rw-r--r-- | src/mesa/state_tracker/st_cb_readpixels.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mesa/state_tracker/st_cb_readpixels.c b/src/mesa/state_tracker/st_cb_readpixels.c index 5a4a7f0a61..2a4beccd90 100644 --- a/src/mesa/state_tracker/st_cb_readpixels.c +++ b/src/mesa/state_tracker/st_cb_readpixels.c @@ -134,7 +134,7 @@ st_read_stencil_pixels(GLcontext *ctx, GLint x, GLint y, /* unmap the stencil buffer */ screen->transfer_unmap(screen, pt); - screen->tex_transfer_release(screen, &pt); + screen->tex_transfer_destroy(pt); } @@ -224,7 +224,7 @@ st_fast_readpixels(GLcontext *ctx, struct st_renderbuffer *strb, map = screen->transfer_map(screen, trans); if (!map) { - screen->tex_transfer_release(screen, &trans); + screen->tex_transfer_destroy(trans); return GL_FALSE; } @@ -282,7 +282,7 @@ st_fast_readpixels(GLcontext *ctx, struct st_renderbuffer *strb, } screen->transfer_unmap(screen, trans); - screen->tex_transfer_release(screen, &trans); + screen->tex_transfer_destroy(trans); } return GL_TRUE; @@ -466,7 +466,7 @@ st_readpixels(GLcontext *ctx, GLint x, GLint y, GLsizei width, GLsizei height, } } - screen->tex_transfer_release(screen, &trans); + screen->tex_transfer_destroy(trans); _mesa_unmap_readpix_pbo(ctx, &clippedPacking); } |